Topic
Industry-wide practice of vendors retiring or changing APIs and developer platforms, setting deadlines that force integrators to migrate or rebuild.
Roots, Sampling, Logging and Dynamic Client Registration become eligible for removal from MCP on July 28, 2027, a DEV Community post says. No removal can ship before the first revision released on or after that date, so server owners have time to find out what they depend on.
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Google's Perspective API stops working after December 31, 2026. Paxmod, which sells a rival moderation API, says Discourse's official plugin scores an HTTP error as a clean 0.0, so posts would go through unflagged once calls start failing.
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Google's Custom Search JSON API takes no new customers and shuts off for existing ones on January 1, 2027. Both replacements Google recommends search only listed sites, so teams that query the open web choose between a third-party API and a planned Google enterprise service.
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remove.bg retires its self-serve API on 1 December 2026 at 9:00 CET, the same morning unused prepaid credits expire. A migration audit by a developer who sells a drop-in alternative says moving to the suggested successor means writing an async client.
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Amadeus disabled its Self-Service API keys on 17 July 2026 and archived its official SDKs the same day. Code failing against test.api.amadeus.com needs a migration, and only the read-only price calls have a drop-in path.
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Bitbucket Cloud's API tokens, which replace app passwords removed on 28 July 2026, expire after one year with no extension, a dev.to migration guide says. Teams that switch in July 2026 have set their next credential failure for July 2027 unless someone owns token rotation.
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OpenAI retired the Assistants API on August 26, 2026, without an automatic tool to move old Threads into the Conversation objects that replace them. Teams that relied on managed threads now write that migration and set how much history each turn sends.
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OpenAI plans to shut down Agent Builder on November 30, 2026, so teams that built on it need another place to run their agent loops. The three OpenAI alternatives differ mainly in who runs that loop and who stores its state.
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Apple shuts down its Search Ads Campaign Management API v4 and v5 on January 26, 2027, in favour of the Platform API at api.ads.apple.com/v1. The Platform API also exposes Apple's search-term popularity scores to code for the first time, with history from October 2025.
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Meta stops returning three Delivery Estimate fields on all Marketing API versions, pinned and unversioned, on October 27. The endpoint keeps answering 200, so forecasting code reads nulls and raises no error.
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Google stops serving the Custom Search JSON API on January 1, 2027 and has already closed it to new customers. Teams using it for general web search now pick between rewriting for another provider and running a shim that copies the old contract.
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Perplexity retires its Sonar API on September 27, a date posted in its blog and docs banner but absent from the changelog its FAQ says to watch. Appsmith's managed AI plugin shuts down three days later, on September 30, with no transfer path for uploaded files.
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A reproducible two-commit diff counted eight operations removed from GitHub's OpenAPI spec in six months, ten newly flagged across OpenAI's /videos surface in ten weeks, and nothing removed or flagged at Stripe.
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A developer canceled his own subscription in production, collected two 200 webhook responses and no errors, and still saw his app promise a renewal. Stripe's stored event diff named the three fields that actually moved.
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Apple deprecated WKProcessPool in macOS 12 and it no longer affects process sharing, so the data store object you hand a web view is what now determines whether two tabs share WebKit's network and content processes.
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Upgrading a Node 26 binary also upgrades the TLS library, the bundled HTTP client and the package manager. The 26.8.2 changelog names OpenSSL 3.5.8, undici 8.10.2 and npm 11.19.1 among its dependency commits.
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The third post in a GTK widget field guide replaces a loop over ListBox rows with a GListStore the view watches, and it pays for the convenience with borrow() checks at runtime in place of property access at compile time.
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A dev.to walkthrough on Azure invoice extraction takes that granularity as its design constraint and works out the gate that decides whether a total scored 0.61 reaches the ledger or a person.
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Google's Custom Search JSON API is closed to new customers and stops working on January 1, 2027. One builder replaced it with Amazon Bedrock AgentCore Web Search and paid a 40 percent premium to keep the tool under IAM.
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The same guide that tells you to run evals on every change now carries a deprecation notice with two dates. For anyone whose deploy gate creates eval runs, the earlier date is the one that bites.
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